<demo>
## 主题
</demo>
<!-- #region snippet -->
<template>
  <div class="doc-grid">
    <div class="doc-item">
      <m-tooltip content="Top center" placement="top">
        <m-button>Dark</m-button>
      </m-tooltip>
      <span>Dark</span>
    </div>
    <div class="doc-item">
      <m-tooltip content="Bottom center" placement="bottom" effect="light">
        <m-button>Light</m-button>
      </m-tooltip>
      <span>Light</span>
    </div>
  </div>
</template>
<!-- #endregion snippet -->

